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L (mH) Min | DCR (Ω) Max | Freq. (kHz) | Cres (pF) | Q x,y,z Min | Height (mm) | Width (mm) | Length (mm) | SRF (kHz) Min | Sensitivity (mV/uT) min |
---|---|---|---|---|---|---|---|---|---|
20 | 38.6 | 39.5 | 39.5 | ||||||
20 | 38.6 | 39.5 | 39.5 |
3D Coil Cube magnetic emitter for VR magnetic tracking systems.
• Big size Isotropic 3D Cubicmagnetic tracking sensor (28 × 28 mm internal core)
• Long range and high sensitivity solution
• THT technology
• Inductance range: 350-600μH (low inductande) 1.5-3mH (high inductance)
• Dimensions: 39.5 × 39.5 × 38.6 mm
• Sensitivity (mV/A/m): 30 (low inductance) / 60 (high inductance)
Lx,y,z nom | Qx,y,z nom | Frequency (kHz) | SRFx,y (kHz) Min | SRFz (kHz) Min | DCRx (Ω) Max | DCRy (Ω) Max | DCRz (Ω) Max | Magnetic field x,y,z (@1m, 20 kHz, 0.25 Arms) nom | |
---|---|---|---|---|---|---|---|---|---|
3DCC28-A-0039J | 3800/ 375/ 365 µH | 31/30/28 | 20 | 1500 | 1500 | 1.4 | 1.4 | 1.4 | 6.9 nT |
3DCC28-A-0150J | 1.49/ 1.46/ 1.39 mH | 46/46/46 | 20 | 200 | 200 | 3.0 | 2.9 | 3.2 | 8.9 nT |
General Tolerances unless indicated ±0.1mm
Contact PREMO for more detailed information about pad layout.
A wide range of configuration possibilities
PREMO biggest competitive advantage is the short time-to-market performance when developing a custom-made solution according to customer specifics.
A wide variety of EM sensors can be designed to meet AR/VR systems requirements. From cube configurations to low-profile configurations, and from lower to higher sensitivities, the range of possibilities is very wide:
• Shapes (i.e. rectangular, quasi-cub, ultralow-profile)
• Inductance: Tx (20μH – 2mH), Rx(300μH – 7mH)
• Operation frequency (3 – 300kHz)
• Standard cables to male/female connector
• FPC connection
• Over-Molded (low pressure molding)